Joint Direct Attack Munition-JDAM Low-poly 3D model is available on CGTrader for $3. Original author: GIG. Specs: 2312 polys, 2438 verts.
STL (Stereolithography, filesize: 228 KB), MAX (Autodesk 3ds Max, filesize: 18.9 MB), FBX (Autodesk FBX, filesize: 18.9 MB), SPP (Substance Painter, filesize: 18.9 MB)